Area of a circle: pi x r^2
49 pi = pi x r^2
49 = r^2
r = +/- 7
---In this case, the radius is a measurement, so the answer must be positive.
r = 7
Hope this helps!
The usual formula for finding the amount A of a monthly payment on principal amount P with annual interest rate r over t years is
... A = Pr/(12·(1 -(1+r/12)^(-12t)))
Filling in P=1000, r=.075, t=2, you get
... A = 45.00
The montly payment is $45.00.
_____
The given formula looks nothing like one used to compute the payment, nor is it anything like a formula used to compute interest on such a loan. We cannot figure out how to use it (or if it is even applicable) without knowing the definitions of the variables involved.
Answer:
d = mn/F
Step-by-step explanation:
F = mn/d
multiply both sides with d
d*F = mn/d*d
dF=mn
divide F from both sides
d/F = mn/F
So..
d = mn/F
Answer:
3x²+5x+y
Step-by-step explanation:
The word form is converted to an equation
Answer:
#6 would be 15/7
#7 would be 4/90
#8 would be 17/12
i can't see number 9
#11 would be 65/15 or 4.3333333
31 + 34
Step-by-step explanation:
